.nav-bar {
  display: flex;
  height: 44px;
  line-height: 44px;
  background: #ffffff;
  z-index: 10;
  // justify-content: space-between;
  .left,
  .center,
  .right {
    width: 33%;
    font-size: 15px;
  }
  .left > span {
    height: 24px;
    vertical-align: middle;
    font-size: 24px;
    width: 24px;
    margin-left: 16px;
  }
  .center {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
  }
  .right {
    text-align: right;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    img {
      height: 18px;
      width: 18px;
      margin-right: 16px;
    }
  }
  &.fixed {
    position: fixed;
    width: 100%;
  }
}
.nav-bar-placeholder {
  height: 44px;
  width: 100%;
}
